Truck stuck under Melbourne bridge - again

It took just twenty-six days after gantries were installed at Melbourne's notorious Montague Street Bridge for a truck to get stuck underneath.

Twitter user @samcos73 took a photo of a truck stuck under the bridge about 10.45am on Wednesday.

The gantries were installed in early June to warn trucks and buses of the low bridge height after more than 100 incidents since 2011, with the worst incident involving a tourist coach that lost part of its roof in February, injuring 11 people.